Festo Контроллер крайних положений SPC11 - Manual (Page 126)

A. Start-up via digital inputs/outputs
A-4
Festo P.BE-SPC11-SYS-EN en 1406e
A.2 Remarks on start-up via digital inputs/outputs
Note
With start-up via digital inputs, the same requirements
must be met as with start up via the buttons of the SPC11
(see chapter 4).
Setting the parameters using PLC/IPC
The SPC11 parameters can be set via the digital I/Os, such as
with external operating buttons, or by PLC/IPC.
The process of start up via digital I/Os does not differ from
start up via the buttons on the SPC11. A continuous change
of parameter values is only possible via the SPC11 buttons
(see chapter 4).
Note
When changing parameters, the current parameter values
are presented in the display on the SPC11. There is no
acknowledgement to the PLC/IPC.
How the parameters can still be set by PLC/IPC is shown in
the following flow diagram (see Fig. A/1) and the time-de-
pendency diagrams contained in the following sections.